These pics make it abundantly clear what kind of jacket we'll need to transition seamlessly, stylishly from summer to fall: the shirt-like jacket, this season's go-to staple, designed to wear over anything from a t-shirt to a sweater to a dress, depending on the weather. When it gets chillier, all you do is layer it underneath a heavier coat. The beige faux leather , above, wins for its versatility and flattering fit. (It also comes in this.). The wool version from , below, is also a terrific option, and I also adore this denim-forever investment by .